AAS 241: Welcome!
This week we’ll be bringing you updates from the 241st AAS meeting, happening in Seattle, WA, and online.
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AAS Publishing at AAS 241 in Seattle (and Online!)
Will you be at the 241st American Astronomical Society meeting? We look forward to seeing you there!
From the Laboratory to CW Leonis: A Hunt for a Metallic Molecule
What molecules are hiding in the spectrum of the sooty, dust-shrouded carbon star CW Leonis?
New Insights into the Puzzle of NGC 1068
Astrobites reports on the active galactic nucleus–starburst composite galaxy NGC 1068 and a model for its multi-messenger emission.
Looking Back on a Year of Astronomy News with AAS Nova
Join us as we close out the year by looking back on some of the most-read AAS Nova highlights from 2022.
Selections from 2022: Tracing Satellite Tracks in Survey Images
Satellites are increasingly prevalent in orbit around Earth and in our astronomical images. How has the impact of Starlink satellites changed over time, and what are the prospects for the future?
Selections from 2022: Would Changing Jupiter’s Orbit Affect Earth’s Habitability?
If the orbit of our solar system’s most massive planet were slightly different, would it make Earth more or less hospitable to life?
Selections from 2022: New Observations of a Spectacular Active Galactic Nucleus
OJ 287 is an active galactic nucleus containing one of the most massive black holes currently known. New observations give insight into its magnetic field structure and jet creation.
Selections from 2022: JWST Sees Sparkles in a Strongly Lensed Galaxy
The very first image from JWST held plenty of surprises. Researchers investigated several “sparkles” that might be individual globular clusters seen from billions of light-years away.
Selections from 2022: Prospects for Growing Crops in Asteroid Soils
The loose surface material on certain types of asteroids contains small amounts of nutrients necessary for plants. But can Earth plants really grow in space “soil”?
Selections from 2022: A Pulsar in the Large Magellanic Cloud
Astronomers found one of the most luminous known extragalactic radio pulsars, which may have previously escaped noticed due to its unusual pulse profile.
Identifying Rocks: Humans vs. Mars Rovers
Would human-collected data lead us to the same conclusions as rover-collected data? Since we can’t (yet) send human geologists to Mars, scientists used human “rovers” on Earth to find out.